公开(公告)号：US08002068B2

公开(公告)日：2011-08-23

申请号：US12378688

申请日：2009-02-18

申请人： Taisuke Nimura ,  Kiyotaka Sakai ,  Kenji Kofuji ,  Yoshinobu Shiomi ,  Hidetoshi Toyoda ,  Yasuhiro Higashi

发明人： Taisuke Nimura ,  Kiyotaka Sakai ,  Kenji Kofuji ,  Yoshinobu Shiomi ,  Hidetoshi Toyoda ,  Yasuhiro Higashi

IPC分类号： B62M17/00 ,  B62D61/02

CPC分类号： B62M17/00 ,  B62K25/283 ,  Y10T74/2191

摘要： A motorcycle includes a swing arm, a rear wheel mounted on a leading end of the swing arm, a drive shaft disposed in the swing arm, and a final gear transmission mechanism interposed between the drive shaft and the rear wheel. The final gear transmission mechanism includes a gear case mounted on the leading end of the swing arm for supporting a rear axle; a first end bearing and a second end bearing for supporting a first end and a second end of the rear axle, respectively, a ring gear mounted on the rear axle for transmitting the rotary drive force of an engine to the rear axle; a holding portion for holding the first end of the rear axle in the axial direction of the rear axle; and a fastening member for fastening the second end bearing to the second end of the rear axle.

摘要翻译： 摩托车包括摆臂，安装在摆臂的前端的后轮，设置在摆臂中的驱动轴，以及置于驱动轴和后轮之间的最终齿轮传动机构。 最终齿轮传动机构包括安装在摆臂前端的齿轮箱，用于支撑后轴; 分别支撑后桥的第一端和第二端的第一端轴承和第二端轴承，安装在后轴上的齿圈，用于将发动机的旋转驱动力传递到后轴; 用于将所述后桥的所述第一端沿所述后轴的轴向保持的保持部; 以及用于将第二端轴承紧固到后桥的第二端的紧固构件。

公开(公告)号：US07971674B2

公开(公告)日：2011-07-05

申请号：US12565400

申请日：2009-09-23

申请人： Taisuke Nimura ,  Hidetoshi Toyoda ,  Kenji Kofuji

发明人： Taisuke Nimura ,  Hidetoshi Toyoda ,  Kenji Kofuji

IPC分类号： B62D61/02

CPC分类号： B62K25/283 ,  B62M17/00

摘要： A shaft drive type motorcycle includes a drive shaft, a constant-velocity universal joint interposed in the drive shaft, and the pinion gear provided at one end of the drive shaft and meshed with a final gear. A shaft part may be extended from a cup of the constant-velocity universal joint, the shaft part is provided with male splines, and a tubular part extends from the pinion gear. The tubular part is provided with female splines in which to fit the male splines, and the male splines and the female splines are coupled with each other.

摘要翻译： 轴驱动型摩托车包括驱动轴，置于驱动轴中的等速万向接头和设置在驱动轴的一端并与最终齿轮啮合的小齿轮。 轴部可以从等速万向接头的杯部延伸，轴部设置有阳花键，并且从小齿轮延伸的管状部分。 管状部分设置有阴花键，其中配合阳花键，并且阳花键和雌花键彼此连接。

公开(公告)号：US20100081512A1

公开(公告)日：2010-04-01

申请号：US12565400

申请日：2009-09-23

申请人： Taisuke Nimura ,  Hidetoshi Toyoda ,  Kenji Kofuji

发明人： Taisuke Nimura ,  Hidetoshi Toyoda ,  Kenji Kofuji

IPC分类号： F16D3/06

CPC分类号： B62K25/283 ,  B62M17/00

摘要： A shaft drive type motorcycle includes a drive shaft, a constant-velocity universal joint interposed in the drive shaft, and the pinion gear provided at one end of the drive shaft and meshed with a final gear. A shaft part may be extended from a cup of the constant-velocity universal joint, the shaft part is provided with male splines, and a tubular part extends from the pinion gear. The tubular part is provided with female splines in which to fit the male splines, and the male splines and the female splines are coupled with each other.

摘要翻译： 轴驱动型摩托车包括驱动轴，置于驱动轴中的等速万向接头和设置在驱动轴的一端并与最终齿轮啮合的小齿轮。 轴部可以从等速万向接头的杯部延伸，轴部设置有阳花键，并且从小齿轮延伸的管状部分。 管状部分设置有阴花键，其中配合阳花键，并且阳花键和雌花键彼此连接。

公开(公告)号：US20090236168A1

公开(公告)日：2009-09-24

申请号：US12378688

申请日：2009-02-18

申请人： Taisuke Nimura ,  Kiyotaka Sakai ,  Kenji Kofuji ,  Yoshinobu Shiomi ,  Hidetoshi Toyoda ,  Yasuhiro Higashi

发明人： Taisuke Nimura ,  Kiyotaka Sakai ,  Kenji Kofuji ,  Yoshinobu Shiomi ,  Hidetoshi Toyoda ,  Yasuhiro Higashi

IPC分类号： B60K17/00 ,  B60T1/06

CPC分类号： B62M17/00 ,  B62K25/283 ,  Y10T74/2191

摘要： A motorcycle includes a swing arm, a rear wheel mounted on a leading end of the swing arm, a drive shaft disposed in the swing arm, and a final gear transmission mechanism interposed between the drive shaft and the rear wheel. The final gear transmission mechanism includes a gear case mounted on the leading end of the swing arm for supporting a rear axle; a first end bearing and a second end bearing for supporting a first end and a second end of the rear axle, respectively, a ring gear mounted on the rear axle for transmitting the rotary drive force of an engine to the rear axle; a holding portion for holding the first end of the rear axle in the axial direction of the rear axle; and a fastening member for fastening the second end bearing to the second end of the rear axle.

摘要翻译： 摩托车包括摆臂，安装在摆臂的前端的后轮，设置在摆臂中的驱动轴，以及置于驱动轴和后轮之间的最终齿轮传动机构。 最终齿轮传动机构包括安装在摆臂前端的齿轮箱，用于支撑后轴; 分别支撑后桥的第一端和第二端的第一端轴承和第二端轴承，安装在后轴上的齿圈，用于将发动机的旋转驱动力传递到后轴; 用于将所述后桥的所述第一端沿所述后轴的轴向保持的保持部; 以及用于将第二端轴承紧固到后桥的第二端的紧固构件。

公开(公告)号：US20110108346A1

公开(公告)日：2011-05-12

申请号：US13000879

申请日：2009-05-12

申请人： Taisuke Nimura ,  Kenji Kofuji ,  Kiyotaka Sakai ,  Saiji Suzuta ,  Toshiyuki Iwai ,  Satoshi Kogo ,  Eiji Toriyama

发明人： Taisuke Nimura ,  Kenji Kofuji ,  Kiyotaka Sakai ,  Saiji Suzuta ,  Toshiyuki Iwai ,  Satoshi Kogo ,  Eiji Toriyama

IPC分类号： B60G7/00 ,  B62D61/02 ,  B62M17/00

CPC分类号： B62K25/283 ,  B62M17/00

摘要： A two-wheeled motor vehicle provided with a drive shaft (32) rotatably supported by a swing arm (28) rockable on a pivot shaft (27). The longitudinal center axis (32J) of the drive shaft (32) is located below a line (28C) interconnecting the pivot shaft (27) and an axle (40). The drive shaft (32) is surrounded by the swing arm (28).

摘要翻译： 一种设有驱动轴（32）的两轮机动车辆，该驱动轴由可在枢轴（27）上摆动的摆臂（28）可转动地支撑。 驱动轴（32）的纵向中心轴线（32J）位于与枢轴（27）和轴（40）相互连接的线（28C）的下方。 驱动轴（32）由摆臂（28）包围。

公开(公告)号：US07874397B2

公开(公告)日：2011-01-25

申请号：US12054802

申请日：2008-03-25

申请人： Taisuke Nimura ,  Kenji Kofuji

发明人： Taisuke Nimura ,  Kenji Kofuji

IPC分类号： B60K11/08 ,  F16H57/02

CPC分类号： F16H57/027 ,  B62M7/02 ,  B62M17/00 ,  Y10T74/2186 ,  Y10T74/2189 ,  Y10T464/10

摘要： To provide the breather structure of a shaft-drive-type drive device which can miniaturize a gear casing as a whole and can exhibit an excellent appearance. A shaft-drive-type drive device is capable of transmitting an output of an engine mounted on a vehicle body to a wheel by way of a drive shaft by connecting one end of the drive shaft to an output shaft of the engine by way of a universal joint and by connecting the wheel to another end side of the drive shaft by way of gears or the like. A breather mechanism, which performs a breathing operation of the inside of a gear casing housing the gears or the like, is mounted on the gear casing, and an atmosphere opening portion of the breather mechanism is formed to open upwardly in the vertical direction of a vehicle and inwardly in the width direction of the vehicle.

摘要翻译： 为了提供轴驱动型驱动装置的通气结构，其可以使齿轮箱整体小型化并且可以呈现出优异的外观。 轴驱动型驱动装置能够通过驱动轴将安装在车体上的发动机的输出传递到车轮，方法是通过将驱动轴的一端连接到发动机的输出轴 并且通过齿轮等将轮连接到驱动轴的另一端侧。 在齿轮壳体上安装有进行齿轮等的齿轮壳体的内部的呼吸作用的呼吸机构，并且，通气机构的气氛开口部形成为沿着垂直方向向上方开口 车辆并且在车辆的宽度方向上向内。

公开(公告)号：US20080236331A1

公开(公告)日：2008-10-02

申请号：US12054802

申请日：2008-03-25

申请人： Taisuke NIMURA ,  Kenji Kofuji

发明人： Taisuke NIMURA ,  Kenji Kofuji

IPC分类号： F16H57/02

CPC分类号： F16H57/027 ,  B62M7/02 ,  B62M17/00 ,  Y10T74/2186 ,  Y10T74/2189 ,  Y10T464/10

摘要： To provide the breather structure of a shaft-drive-type drive device which can miniaturize a gear casing as a whole and can exhibit an excellent appearance. A shaft-drive-type drive device is capable of transmitting an output of an engine mounted on a vehicle body to a wheel by way of a drive shaft by connecting one end of the drive shaft to an output shaft of the engine by way of a universal joint and by connecting the wheel to another end side of the drive shaft by way of gears or the like. A breather mechanism, which performs a breathing operation of the inside of a gear casing housing the gears or the like, is mounted on the gear casing, and an atmosphere opening portion of the breather mechanism is formed to open upwardly in the vertical direction of a vehicle and inwardly in the width direction of the vehicle

摘要翻译： 为了提供轴驱动型驱动装置的通气结构，其可以使齿轮箱整体小型化并且可以呈现出优异的外观。 轴驱动型驱动装置能够通过驱动轴将安装在车体上的发动机的输出传递到车轮，方法是通过将驱动轴的一端连接到发动机的输出轴 并且通过齿轮等将轮连接到驱动轴的另一端侧。 在齿轮壳体上安装有进行齿轮等的齿轮壳体的内部的呼吸作用的呼吸机构，并且，通气机构的气氛开口部形成为沿着垂直方向向上方开口 车辆并且在车辆的宽度方向上向内

公开(公告)号：US08297398B2

公开(公告)日：2012-10-30

申请号：US13000879

申请日：2009-05-12

申请人： Taisuke Nimura ,  Kenji Kofuji ,  Kiyotaka Sakai ,  Saiji Suzuta ,  Toshiyuki Iwai ,  Satoshi Kogo ,  Eiji Toriyama

发明人： Taisuke Nimura ,  Kenji Kofuji ,  Kiyotaka Sakai ,  Saiji Suzuta ,  Toshiyuki Iwai ,  Satoshi Kogo ,  Eiji Toriyama

IPC分类号： B62M17/00

CPC分类号： B62K25/283 ,  B62M17/00

摘要： A two-wheeled motor vehicle provided with a drive shaft (32) rotatably supported by a swing arm (28) rockable on a pivot shaft (27). The longitudinal center axis (32J) of the drive shaft (32) is located below a line (28C) interconnecting the pivot shaft (27) and an axle (40). The drive shaft (32) is surrounded by the swing arm (28).

摘要翻译： 一种设有驱动轴（32）的两轮机动车辆，该驱动轴由可在枢轴（27）上摆动的摆臂（28）可旋转地支撑。 驱动轴（32）的纵向中心轴线（32J）位于与枢轴（27）和轴（40）相互连接的线（28C）的下方。 驱动轴（32）由摆臂（28）包围。

公开(公告)号：US07926611B2

公开(公告)日：2011-04-19

申请号：US12042471

申请日：2008-03-05

申请人： Taisuke Nimura ,  Kenji Kofuji

发明人： Taisuke Nimura ,  Kenji Kofuji

IPC分类号： B60K17/00

CPC分类号： B62M17/00 ,  B62K25/283 ,  F16D3/387 ,  F16D3/845

摘要： An easily connected universal joint for attaching to an output shaft of an engine. A drive shaft is connected to an output shaft of an engine which is mounted on a vehicle body by way of a universal joint with a wheel being connected to a distal end side of the drive shaft. Projection portions project outwardly from a yoke of the universal joint connected to the output shaft by splines. A swing arm rockably supported on the vehicle body using one shaft with the universal joint being arranged above the shaft. A boot mounted between a distal end of the swing arm and a peripheral portion of the output shaft.

摘要翻译： 用于连接到发动机的输出轴的容易连接的万向节。 驱动轴与发动机的输出轴连接，该发动机的输出轴通过万向接头安装在车体上，车轮连接到驱动轴的远端侧。 投影部从通过花键连接到输出轴的万向节的轭向外突出。 使用一个轴可摆动地支撑在车身上的摆臂，万向节布置在轴的上方。 安装在摆臂的远端和输出轴的周边部分之间的靴子。

公开(公告)号：US20080234055A1

公开(公告)日：2008-09-25

申请号：US12042471

申请日：2008-03-05

申请人： Taisuke Nimura ,  Kenji Kofuji

发明人： Taisuke Nimura ,  Kenji Kofuji

IPC分类号： B62M17/00

CPC分类号： B62M17/00 ,  B62K25/283 ,  F16D3/387 ,  F16D3/845

摘要： An easily connected universal joint for attaching to an output shaft of an engine. A drive shaft is connected to an output shaft of an engine which is mounted on a vehicle body by way of a universal joint with a wheel being connected to a distal end side of the drive shaft. Projection portions project outwardly from a yoke of the universal joint connected to the output shaft by splines. A swing arm rockably supported on the vehicle body using one shaft with the universal joint being arranged above the shaft. A boot mounted between a distal end of the swing arm and a peripheral portion of the output shaft.

摘要翻译： 用于连接到发动机的输出轴的容易连接的万向节。 驱动轴与发动机的输出轴连接，该发动机的输出轴通过万向接头安装在车体上，车轮连接到驱动轴的远端侧。 投影部从通过花键连接到输出轴的万向节的轭向外突出。 使用一个轴可摆动地支撑在车身上的摆臂，万向节布置在轴的上方。 安装在摆臂的远端和输出轴的周边部分之间的靴子。